Random Parts Pit

HPI 9x123mm Dogbone (2) HPI86058

This is a pack of two replacement dogbones for the HPI Savage family of monster trucks. This dogbone connects from the front or rear differential assembly to the uprights and transfer power from the differential to the wheels. Note: This is not the...

HPI Bevel Gear Set (Gear Differential) HPI86032

This is a pack of replacement internal differential bevel gears for HPI Savage 25 monster truck. These are the small gears that go inside the front, or rear differentials. This pack contains enough gears for one differential.

HPI 5x3x18mm Screw Shaft (6) HPI86095

This is a pack of six replacement 5x3x18mm screw shafts from HPI. These screw shafts are used to attach the outdrives to the transmission output shaft.

HPI Idler Gear (29T) HPI86098

This is the replacement internal idler gear contained in the gear box for the HPI Savage family of monster trucks.

HPI 4x78mm Shaft (2) HPI86073

This is a Pair of Stock Replacement Hing Pin Shafts for the HPI Savage. These hold the lower suspension arms to the bulkheads.

HPI 4x62mm Flange Shaft (2) HPI86071

This is a pack of two replacement flange shafts for the HPI Savage family of monster trucks. This shaft is used to attach the uprights to the lower a-arms.

HPI 7x6.5mm Brass Collet HPI86077

This is a pack of two replacement brass collets for .21 sized engines. This the stock flywheel collet that is used to attach the flywheel to the crankshaft of the engine.

HPI Silicone Exhaust Coupler 12x18x30mm HPI87040

This is a replacement silicon exhaust coupler tube for the HPI Savage family of monster trucks. This is used to attach tuned pipes to the manifold.

HPI 87115 Motor/Switch Set w/Pinion Motor Unit Roto Start HPI87115

HPI Flange Bushing (4) HPI101227

This is a replacement HPI Flange Pipe Set, and is intended for use with the HPI WR8 Flux and the Ken Block WR8 Flux vehicles, as well as the Bullet MT and ST vehicles.  

HPI Battery Box Set HPI85261

This is a replacement HPI Battery Box Set.

HPI Slipper Pressure Plate Firestorm (2) HPI86880

These are the Slipper Pressure Plates for the HPI Firestorm jxs 04/20/07 ir/jxs